RT8086B中文资料3.5A, 1.2MHz, Synchronous Step-Down Converter数据手册Richtek规格书

| 厂商型号 |
RT8086B |
| 参数属性 | RT8086B 封装/外壳为12-PowerUFQFN;包装为管件;类别为集成电路(IC)的稳压器-DC-DC开关稳压器;产品描述:IC REG BUCK ADJ 3.5A 12UQFN |
| 功能描述 | 3.5A, 1.2MHz, Synchronous Step-Down Converter |
| 封装外壳 | 12-PowerUFQFN |
| 制造商 | Richtek Richtek Technology Corporation |
| 中文名称 | 立锜科技 立锜科技股份有限公司 |
| 数据手册 | |
| 更新时间 | 2025-11-25 23:00:00 |
| 人工找货 | RT8086B价格和库存,欢迎联系客服免费人工找货 |
RT8086B规格书详情
描述 Description
The RT8086B is a high efficiency, synchronous step-down DC-DC converter. The available input voltage range is from 2.8V to 5.5V and the regulated output voltage is adjustable from 0.6V to 3.3V while delivering up to 3.5A of output current.
The internal synchronous low on-resistance power switches increase efficiency and eliminate the need for an external Schottky diode.
The current mode constant on-time operation with internal compensation allows the transient response to be optimized over a wide range of loads and output capacitors. TheRT8086B is available in the UQFN-12L 2x2 (FC) package.
特性 Features
• High Efficiency Up to 95%
• 0.6V Reference Allows for Low Output Voltage
• Input Voltage Range : 2.8V to 5.5V
• 1.2MHz Switching Frequency
• Built in Soft-Start
• Cycle-by-Cycle Current Limit
• Output Under Voltage Protection (Hiccup)
• RoHS Compliant and Halogen Free
应用 Application
• Smart Handheld devices
• Battery-Powered Equipment
• 液晶电视
• 网络通讯
技术参数
- 制造商编号
:RT8086B
- 生产厂家
:Richtek
- Vin(min)(V)
:2.8
- Vin(max)(V)
:5.5
- Number of Outputs
:1
- Vout(min)(V)
:0.6
- Vout(max)(V)
:3.3
- Output Adj. Method
:Resistor
- Iout(max)(A)
:3.5
- Current Limit(typ)(A)
:6.68
- Freq(typ)(kHz)
:1200
- Ext Sync
:No
- Ron_HS(typ)(mOhm)
:50
- Ron_LS(typ)(mOhm)
:40
- Iq(typ)(mA)
:0.06
- Features
:Cycle-by-Cycle Current Limit;Enable Input;Internal Compensation;OCP;PSM;Power Good;Stable with Ceramic Capacitor;UVP
- Package Type
:UQFN2x2-12(FC)
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
RICHTEK(立锜) |
24+ |
UQFN12L(2x2) |
7350 |
现货供应,当天可交货!免费送样,原厂技术支持!!! |
询价 | ||
PHTEK |
24+ |
NA/ |
350 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
RICHTEK |
24+ |
QFN |
80000 |
只做自己库存 全新原装进口正品假一赔百 可开13%增 |
询价 | ||
Richtek |
1605+ |
SC59 |
829 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
RICHTEK/立锜 |
23+ |
QFN |
50000 |
只做原装正品 |
询价 | ||
RICHTEK/立锜 |
21+ |
QFN |
1881 |
询价 | |||
Richtek(立崎) |
23+ |
NA |
26094 |
10年以上分销经验原装进口正品,做服务型企业 |
询价 | ||
RICHTEK(台湾立锜) |
2526+ |
UQFN-12L |
50000 |
只做原装优势现货库存,渠道可追溯 |
询价 | ||
RICHTEK |
23+ |
QFN |
20000 |
询价 | |||
RICHTEK/立锜 |
23+ |
QFN |
8678 |
原厂原装 |
询价 |

